Patanjali Nutrela Weight Gainer is a high-calorie, balanced protein shake suitable for muscle building. It contains 20g of protein, 66g of carbs, and 8g of healthy fats. The formula includes 52 micronutrients, including 13 bio-fermented vitamins, 12 minerals, 11 natural herbs, and vitamin K2. It is gluten-free, non-GMO, and easy to mix with milk or water. https://www.nutrelanutrition.com/collections/nutrelaproducts-weight-gainer